H₁ A B I H₂

Q: A constant force of 20 N, at an angle of 25° with the horizontal, is applied to an object, on level…

A: Given data The force applied to the object is F = 20 N. The angle at which force is applied is…

Q: A luge and its rider, with a total mass of 79.0 kg, emerge from a downhill track onto a horizontal…

A:

Q: A 4.4 kg block is initially at rest on a horizontal frictionless surface when a horizontal force in…

A:

Q: A luge and its rider, with a total mass of 72.0 kg, emerge from a downhill track onto a horizontal…

A:

Q: A luge and its rider, with a total mass of 85.0 kg, emerge from a downhill track onto a horizontal…

A: Given:- The total mass of the rider with luge is m = 85.0 kg  The initial speed on the downhill…

Q: A 62.0-kg skier is moving at 6.90 m/s on a frictionless, horizontal, snow-covered plateau when she…

A: Write the third kinematic equation and substitute the corresponding values to calculate the speed of…

Q: A stationary soccer ball of mass m = 0.76 kg is kicked with a constant force of F = 11 N. The…

A:

Q: A roaller-coaster cart initially moves with a speed of 8.92 m/s up an incline, without friction. If…

A: Given value--- initial speed = 8.92 m/s. mass = 55.6 kg. final speed = 0 m/s . We have to find---…

Q: Let's use a simple example. Say a steel ball with a mass of 0.580 kg is initially at rest. It is…

A: Provided that    Mass of ball(m) =0.580kg    Initial velocity(v)=0m/s    Height (h)=1.50m 1)…

Q: A pushing force of magnitude Fpush from x-0 to x=8.92. If A=2.98 and C=0.0733, and this pushing…

A: The pushing force has a form given by F=Ae-CxIn order to find the force required to push the object…

Q: You set up a ramp as depicted to practice your skateboard skills. The ramp is a wooden board L=7.5 m…

A: Given, L = 7.5 m h = 1.3 m vi = 11 m/s Mass m = 95 Kg Friction f = 71

Q: A high diver of mass 70 kg jumps off a board 10 m above the water. If, 1.0 s after entering the…

A:

Q: A football player is at the top of a 200 m high building. He decided to kick the ball (edge of the…

A: Given: The height (S) of the building is 200 m. The initial velocity (u) of the ball is 16 m/s. The…

Q: A 65.0 kg skier with an initial speed of 13.0 m/s coasts up a 2.50 m high rise as shown in the…

A: The mass of the skier, m=65.0 kg The angle of elevation, θ=35° The initial speed of the skier,…

Q: A body of mass 16 kg initially at rest is subject to a force 4 N. What is the kinetic energy…

A:

Q: A luge and its rider, with a total mass of 74.0 kg, emerge from a downhill track onto a horizontal…

A: “Since you have posted a question with multiple sub-parts, we will solve first three subparts for…

Q: An athlete with a mass of 57.0 kg is in a cross country race, and at one instant he has a speed of…

A:

Q: A 67.97-kg skier with an initial speed of vi=36.26 m/s coasts up a H=14.84-m-high rise as shown in…

A: Given :Mass of skier m = 67.97 kgInitial speed u = 36.26 m/sCoefficient of friction μ=0.147

Q: At the moment when a gunman releases a 8 kg shot, the shot is 24m above the ground and travelling at…

A: Let the maximum height be hmax. let the mass of the shot be m. let the potential energy of the shot…

Q: A 54 kg student carrying an 11 kg backpack climbs up 76 steps (each step is 18 cm high) to the 4th…

A: Answer:-  Mass of a student (m1) = 54 kg  Mass of the backpack (m2) = 11 kg  Total mass (M) = (54…

Q: A luge and its rider, with a total mass of 90.0 kg, emerge from a downhill track onto a horizontal…

A:

Q: (Work and Energy) Two students are pushing identical crates across a frictionless floor. The crates…

A: Given:Mass of crate of Bing = m1Velocity of crate of Bing = v1 Force applied  F1=19NMass of the…

Q: A sledgehammer of mass m = 1.1 kg falls freely vertically downward from a height of h = 2.2 m at an…

A:

Q: A luge and its rider, with a total mass of 90.0 kg, emerge from a downhill track onto a horizontal…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-partsfor…

Q: A 1.8 kg block is initially at rest on a horizontal frictionless surface when a horizontal force in…

A:

Q: A 48.46-kg skier with an initial speed of vi=42.03 m/s coasts up a H=11.46-m-high rise. The slope…

A: Given data: Mass of the skier, m=48.46 kg Initial speed, vi=42.03 m/s Height of the skier, H=11.46 m…

Q: An 80.0-kg skydiver jumps out of a balloon at an altitude of 1 000 m and opens the parachute at an…

A: Since you have uploaded a question with multiple sub-parts, we will solve the first three sub-parts…

Q: While a roofer is working on a roof that slants at 38.0 ∘∘ above the horizontal, he accidentally…

A:

Q: A 121.79-kg skier starts with an initial speed of 24.77 m/s and coasts up a H=8.92-m-high rise as…

A: Mass of skier (m) = 121.79 kg Initial speed (u) = 24.77 m/s H = 8.92 m speed at top (v) = 10.21 m/s…

Q: A luge and its rider, with a total mass of 72.0 kg, emerge from a downhill track onto a horizontal…

A:

Q: A 69.0-kg skier with an initial speed of 12.8 m/s coasts up a 2.30-m high rise as shown. Find her…

A:

Q: A 60.0 kg skier starts from rest at the top of a 1500.0 m long trail which drops a total of 230.0 m…

A:

Q: A 70.0 kg skier with an initial speed of 11.0 m/s coasts up a 2.50 m high rise as shown in Figure…

A:

Q: A ski starts from rest and slides down a 22-degree incline 75 m long. a) If the coefficient of…

A:

Q: n a circus performance, a monkey is strapped to a sled and both are given an initial speed of 5.19…

A: Use conservation of energy to calculate the distance of the sled on the inclined track.…

Q: A 5 kg blue block is released from rest at point A (3m high) and slides down a track. The track…

A: Given, Mass of block,m=5 kg Height of release,h=3 m Coefficient of kinetic friction,μk=0.35 Length…

Q: 12 5. 6. t (s) 8. 4. (u) x

A: Given,A block of mass, m = 3.0 kg is sent sliding over a frictionless horizontal surface.a steady…

Q: A 60.0 kg skier with an initial speed of 15 m/s coasts up a 2.50 m high rise as shown in the figure.…

A: By work energy theorem  (1/2)×m×(vf2-vi2) = -mgh - ukmgh  (1/2)×(vf2- 152) = -9.8×2.5×(1+.39)  vf2 =…

Q: Shown below is a graph of the 1-dimensional force FYP, (x), that you exert on a particle of mass 12…

A: Based on the image you sent and the concepts of projectile motion, here's how to solve the…

Q: A luge and its rider, with a total mass of 82.0 kg, emerge from a downhill track onto a horizontal…

A:

Q: You set up a ramp as depicted to practice your skateboard skills. The ramp is a wooden board L=9.0 m…

A: Given: m= 75kg h=1.5m F=76rmp L=9.0m u = 13m/s From work -energy theorem -mgh-Fl=1/2m(v2-u2)…

Q: After given a push, a 1.0-kg box slides down a slope that is inclined by 30◦ relative to the…

A: Given that, mass of the block is m=1kg the angle of the inclined plane with horizontal is θ=30o the…

Q: Use the worked example above to help you solve this problem. A skier starts from rest at the top of…

A:

Q: A 3kg box with an initial velocity of 7.41 m/s is sliding upon a frictionless plane until it…

A:

Q: A 675 kg car is coasting at 60.0 km/h. a) How large a force (magnitude) is required to stop the car…

A: Given: The mass of the car is 675 kg. The initial speed of the car is 60 km/h. The final speed of…